O'Neill Hammer Wetsuit Top

The 2/1mm O'Neill Hammer Jacket keeps the chill off with 2mm neoprene in the chest/back and 1mm arms and underarms for extra flexibility. Made of 100% superstretch neoprene, this top will not bog you down! Features durable flatlock seams, boardshort connector, and a nice long back zipper for easy in and out. Great for all watersports, but check out the HYPERFREAK (#2942) if you need lot's of wind protection.

Allergy notice: It's rare, but neoprene (wetsuits) and/or the materials used in its construction can cause allergic skin reactions. If allergic, discontinue use and consult a physician.

O'Neill Hammer Wetsuit Top

The 2/1mm O'Neill Hammer Jacket keeps the chill off with 2mm neoprene in the chest/back and 1mm arms and underarms for extra flexibility. Made of 100% superstretch neoprene, this top will not bog you down! Features durable flatlock seams, boardshort connector, and a nice long back zipper for easy in and out. Great for all watersports, but check out the HYPERFREAK (#2942) if you need lot's of wind protection.

O'Neill Size Chart:

Allergy notice: It's rare, but neoprene (wetsuits) and/or the materials used in its construction can cause allergic skin reactions. If allergic, discontinue use and consult a physician.

Water Temp Rating *

72 degrees and up

Style

Long Sleeve Jacket

Thickness

2/1mm

Neoprene Type

100% Stretch

Seam Construction

Flatlock

Zipper Style

Small Back Zipper

Warranty

1yr

* Water temperature ratings are only a guide and are very subjective. If you are cold, get out of the water and seek warmth.

O'Neill Size Chart:

Wetsuit Reviews: 2/1mm Men's O'Neill HAMMER Wetsuit Jacket

5'10" 180lbs, large fits a touch long but overall this is a great product. Worth every penny for sure.

Short for a large Reviewer: Mike | 7-5-2014

Every suit fits different so it's tough to switch brands. I am 6-1 and this top is a little short (for a size L) The boardshort loop helps keep it down but the Large in the quicksilver synchro is a better fit if you are lengthy vs bulky. Best part of this top is the zipper system and it's way easier to get out of then others.

DivemasterReviewer: Greg | 6-2-2014

I love this product and it gets used a lot. I am an open water instructor and use this top on many warm water dives as well as in the pool for confined water classes and it definitely keeps me warm and comfortable. Luv it! Thanks for a great product!

little small for a largeReviewer: C.Silva , Hawaii
| 4-26-2014

I purchased a O'Neill Hammer Wetsuit jacket, Very tight for a large and kinda short, have to constantly pull the back down when surfing. the sleeves length and neck opening are spot on. Longer zipper makes it easier to get on & off. Also Quality is good.

Fit is perfectReviewer: Dave A.
| 3-4-2014

I was looking for a warm weather wetsuit top to make swimming in cool ocean water a bit more comfortable. I am 6' 4", 235lbs and the 3XL was a perfect fit. I will wait a few months before using until the water is a bit warmer in New Jersey. Never owned a wet suit before so sizing was a guess, that worked out.

2/1 Hammer Wetsuit TopReviewer: Mike Callan
| 7-24-2012

This is a great top for summer water. Short zipper makes it easy on/off. Fits true to size. Oneil sets the standards for quality wetsuit products. Easy to order and arrived on time.

Cayman'sReviewer: T
| 2-6-2012

Great fit, great web site, easy to work with customer service if you have a issue. A+++

oneil hammer jacket Reviewer: Craig | 11-2-2011

Great item, very easy to order and the size chart works perfect. Very satisfied

Hammer reviewReviewer: J. Roddy
| 8-17-2010

I was very pleased with the price and the quick delivery. I am long bodied 220 lbs and hard to fit. I had bought and returned a Rip Curl due to poor fit. But the O'Niell HAMMER fit really well. The short rear zipper is a great feature when putting on or taking off.

Works greatReviewer:
Peter
| 7-5-2010

Easy to get in and out, kept me warm in cold lake water, fits comfortably.

2/1mm Men's O'Neill HAMMER Wetsuit Jacket

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Terms & Conditions

All sales of custom fit products are final. By providing your initials, you certify that the measurements provided are: accurate; measured by someone other than yourself; complete for the product being purchased; taken while wearing a tight fitting bathing suit or without clothes; are not "padded" because you want a looser fit - wetsuits will not work if they are loose or relaxed fit.

Wetsuit Wearhouse is not responsible for wetsuits that do not fit due to measuring errors. Wetsuit Wearhouse is not responsible for fit issues related to weight gain or loss.

If your order arrives damaged or with a manufacturing defect, Wetsuit Wearhouse will gladly replace the damaged or defective item. It is your responsibility to review your order and confirm that it is correct before submitting it to us. Your custom fit wetsuit is specifically made for you, and therefore Wetsuit Wearhouse cannot accept returns or refunds of custom fit products if the dissatisfaction is not due to an error by Wetsuit Wearhouse.

You must report any fit issues or defects within 7 days of receiving your custom fit wetsuit.